#cate75  .content-slide>a:nth-child(6n+1) .mbg { background-color:rgba(210,170,84,0.9)}
#cate75  .content-slide>a:nth-child(6n+2) .mbg { background-color:rgba(108,160,182,0.9)}
#cate75  .content-slide>a:nth-child(6n+3) .mbg{ background-color:rgba(129,165,93,0.9)}
#cate75  .content-slide>a:nth-child(6n+4) .mbg { background-color:rgba(209,109,82,0.9)}

#cate75  .content-slide>a:nth-child(6n+5) .mbg { background-color:rgba(109,108,168,0.9)}
#cate75  .content-slide>a:nth-child(6n+6) .mbg{ background-color:rgba(196,126,184,0.9)}

#cate75  .content-slide>a .title {color: #fff;}